Visual function responses of patients receiving X- or 60Co gamma-radiation therapy in the region of head and neck.
D003623:Dark Adaptation; D004596:Electroretinography; D006257:Head; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D011830:Radiation Effects; D011878:Radiotherapy / Q000009:adverse effects; D011879:Radiotherapy Dosage; D014785:Vision, Ocular / Q000528:radiation effects*